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235007092 = 22275321341
BaseRepresentation
bin11100000000111…
…10110001110100
3121101012121010101
432000132301310
5440130211332
635153003444
75552345605
oct1600366164
9541177111
10235007092
11110723341
1266853584
13398c3368
14232d5dac
1515971ae7
hexe01ec74

235007092 has 12 divisors (see below), whose sum is σ = 411431076. Its totient is φ = 117455360.

The previous prime is 235007011. The next prime is 235007093. The reversal of 235007092 is 290700532.

It can be written as a sum of positive squares in 2 ways, for example, as 228432996 + 6574096 = 15114^2 + 2564^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 235007092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235007093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342 + ... + 21682.

It is an arithmetic number, because the mean of its divisors is an integer number (34285923).

Almost surely, 2235007092 is an apocalyptic number.

It is an amenable number.

235007092 is a deficient number, since it is larger than the sum of its proper divisors (176423984).

235007092 is a wasteful number, since it uses less digits than its factorization.

235007092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24098 (or 24096 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 235007092 is about 15329.9410305454. The cubic root of 235007092 is about 617.1067869845.

The spelling of 235007092 in words is "two hundred thirty-five million, seven thousand, ninety-two".

Divisors: 1 2 4 2753 5506 11012 21341 42682 85364 58751773 117503546 235007092